A portable, robust and secure mini van de Graaff
Handle grip and transparent insulated frame
A voltage of more than 10,000 V by simply turning a crank!
Less fragile than a Wimshurst machine and much more economical and compact than a Van der Graaf generator, this portable electrostatic generator is the ideal accessory to allow students to perform a wide variety of electrostatic experiments themselves.
This electrostatic generator allows you by simply turning a crank to obtain a voltage of the order of 10,000 V.
The high-strength polycarbonate body is fully insulating and guarantees high safety. Its transparency allows students to observe the mechanism of charge collection.

Technical characteristics:

• Outputs: on Ø 4 mm safety banana sockets
  
• Frame: transparent polycarbonate
  
• Supplied with 2 red and black cords with insulated alligator clips
  
• Dimensions: 223 x 244 x 75 mm
  
• Mass: About 400 g